JPS5915697U - Automatic lifting and stopping device for forklift trucks - Google Patents
Automatic lifting and stopping device for forklift trucksInfo
- Publication number
- JPS5915697U JPS5915697U JP10811782U JP10811782U JPS5915697U JP S5915697 U JPS5915697 U JP S5915697U JP 10811782 U JP10811782 U JP 10811782U JP 10811782 U JP10811782 U JP 10811782U JP S5915697 U JPS5915697 U JP S5915697U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- motor
- fork
- lower switch
- stopping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Position Or Direction (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案−実施例の構成説明図、第２図は同組立
配置説明図である。
１は手動式油圧切換弁、１４は制御部、１６゜１７．１
８は操作検出用スイッチ、１９は上側スイッチ、２０は
下側スイッチ。FIG. 1 is an explanatory diagram of the configuration of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the assembly arrangement thereof. 1 is a manual hydraulic switching valve, 14 is a control unit, 16° 17.1
8 is an operation detection switch, 19 is an upper switch, and 20 is a lower switch.
Claims (1)
ッテリ、フォークリフトトラックにおいて、フォーク上
下用シリンダ７を操作する手動式油圧切換弁１と、手動
式油圧切換弁１の操作により信号Ｃを発する操作検出用
スイッチ１６．１７゜１８と、マスト装置１８に設けら
れてフォーク２５の上昇によりカム２２により作動して
信号Ａを出す下側スイッチ２０と、マスト装置１８に設
けられてフォーク２５の上昇によりカム２２により作動
されて信号Ｂを出す上側スイッチ１９と、フォーク上下
用シリンダ７の回路のポンプ駆動用のモータ１３の電気
回路に設けられて前記操作検出用スイッチ１６．１７．
１８からの信号Ｃによリモータ１３を一定速度で回転す
ると共に下側スイッチ２０からの信号Ａによりモータ１
３を低速回転し且つ上側スイッチ１９からの信号Ｂによ
りモータ１３を停止させる制御部１４とを備えたことを
特徴とするフォークリフトトラックの自動揚高停止装置
。In a battery and forklift truck where the rotational speed of a hydraulic motor is controlled by chopper control, a manual hydraulic switching valve 1 operates a fork up/down cylinder 7, and operation detection that generates a signal C by operating the manual hydraulic switching valve 1. a lower switch 20 provided on the mast device 18 and actuated by the cam 22 to output signal A when the fork 25 rises; 22, which outputs a signal B; and the operation detection switches 16, 17, which are provided in the electric circuit of the pump drive motor 13 of the fork up/down cylinder 7 circuit.
The signal C from the lower switch 20 causes the remoter 13 to rotate at a constant speed, and the signal A from the lower switch 20 causes the motor 1 to rotate.
1. An automatic lift and stop device for a forklift truck, comprising a control section 14 that rotates a motor 13 at a low speed and stops the motor 13 in response to a signal B from an upper switch 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10811782U JPS5915697U (en) | 1982-07-19 | 1982-07-19 | Automatic lifting and stopping device for forklift trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10811782U JPS5915697U (en) | 1982-07-19 | 1982-07-19 | Automatic lifting and stopping device for forklift trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915697U true JPS5915697U (en) | 1984-01-30 |
Family
ID=30252369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10811782U Pending JPS5915697U (en) | 1982-07-19 | 1982-07-19 | Automatic lifting and stopping device for forklift trucks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341400A (en) * | 1986-08-02 | 1988-02-22 | 昭和飛行機工業株式会社 | Lifting car |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230686B1 (en) * | 1960-09-06 | 1977-08-10 |
-
1982
- 1982-07-19 JP JP10811782U patent/JPS5915697U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230686B1 (en) * | 1960-09-06 | 1977-08-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341400A (en) * | 1986-08-02 | 1988-02-22 | 昭和飛行機工業株式会社 | Lifting car |
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